Messages in this thread | | | Date | Thu, 23 Aug 2007 12:38:46 +0200 | From | Ingo Molnar <> | Subject | Re: [patch] sched: skip updating rq's next_balance under null SD |
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* Siddha, Suresh B <suresh.b.siddha@intel.com> wrote:
> Was playing with sched_smt_power_savings/sched_mc_power_savings and > found out that while the scheduler domains are reconstructed when > sysfs settings change, rebalance_domains() can get triggered with null > domain on other cpus, which is setting next_balance to jiffies + > 60*HZ. Resulting in no idle/busy balancing for 60 seconds. > > Fix this.
thanks, applied.
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